UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1YjgsO8UDkGkBQa2pk1zaGSFoVcx7LksV47vf8fYtbI=' 
WHERE 
  key_id = '2da39bc28d89967d89c55fa3d90b6df9b3160662c70243850679057fa82e4358' 
  AND (
    token = '1YjgsO8UDkGkBQa2pk1zaGSFoVcx7LksV47vf8fYtbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )